2

Technical Data ELX1147

Effective February 2022

2822HC

High current surface mount Brick fuse

www.eaton.com/electronics

Electrical characteristics

Amp Rating

1.0 In

minimum

2.5 In

maximum

40 A ~ 125 A

4 hours

60 seconds

Product specifications

Current

rating

Voltage

rating

Interrupting rating

@ rated voltage1

Typical cold

resistance2

Typical

voltage drop

Part number

(A)

(Vdc)

(A)

(mΩ)

(mV)

Part marking

2822HC40-R

40

72*

1000 A @ 72 Vdc

1000 A @ 80 Vdc

1.10

75

BUSS 2822HC 40A

2822HC50-R

50

72*

1000 A @ 72 Vdc

1000 A @ 80 Vdc

0.87

75

BUSS 2822HC 50A

2822HC60-R

60

72*

1000 A @ 72 Vdc

1000 A @ 80 Vdc

0.78

100

BUSS 2822HC 60A

2822HC70-R

70

72*

1000 A @ 72 Vdc

500 A @ 80 Vdc

0.60

100

BUSS 2822HC 70A

2822HC80-R

80

72*

1000 A @ 72 Vdc

500 A @ 80 Vdc

0.58

100

BUSS 2822HC 80A

2822HC90-R

90

72*

1000 A @ 72 Vdc

500 A @ 80 Vdc

0.54

100

BUSS 2822HC 90A

2822HC100-R

100

72*

1000 A @ 72 Vdc

500 A @ 80 Vdc

0.45

100

BUSS 2822HC 100A

2822HC125-R

125

60

1000 A @ 60 Vdc

0.40

110

BUSS 2822HC 125A

1. DC Interrupting rating (measured at designated voltage, time constant of less than 1 mlliseconds, battery source)

2. Typical cold resistance is measured at <10% of rated current in ambient temperature of +25 °C

*= UL rated at 72 Vdc and 80 Vdc

Dimensions- mm

Drawing not to scale

Amp

rating

L

W

T

W1

T1

40 A - 90 A

7.6 ± 0.30

6.0 ± 0.30

4.2 ± 0.20

5.0 REF

1.6 REF

100 A - 125 A 7.7 ± 0.30

6.0 ± 0.30

4.3 ± 0.30

5.0 REF

1.6 REF

Recommended pad layout

Standard test board

Testing board: 1.6 mm FR4 PCB

Copper thickness: 3 oz for 40 A – 70 A,

6 oz for above 70 A. Tin plated